struts2+spring+mybatis 程序不报错，但是数据无法写入数据库

执行到service 无法写入数据库，不报错。代码如下：

 <?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="app.login.dao.UserDao">

    <resultMap type="app.login.domain.User" id="userResult">
        <result property="id" column="id" jdbcType="INTEGER" javaType="java.lang.Integer" />
        <result property="username" column="username" />
        <result property="password" column="password" />
    </resultMap>
    <select id="queryUserForLogin"  parameterType="user" resultMap="userResult">
        select * from user 
        where 
            username=#{username} and password=#{password}
    </select>

    <select id="selectAllUser" resultMap="userResult">
        select * from user
    </select>

 <?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN" "http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
    <typeAliases>
        <typeAlias alias="user" type="app.login.domain.User"/>
        <typeAlias alias="sysLog" type="app.log.domain.SysLog"/>
    </typeAliases>
    <mappers>
        <mapper resource="app/login/domain/User.xml" />
        <mapper resource="app/log/domain/SysLog.xml" />
    </mappers>
</configuration>

ackage app.log.dao;

import java.util.List;

import app.log.domain.SysLog;

public interface ILogDao {
public abstract void insertLog(SysLog sysLog);

 ackage app.log.dao;

import java.util.List;

import app.log.domain.SysLog;



public interface ILogDao {
    public abstract void insertLog(SysLog sysLog);

    public abstract void updateLog(SysLog sysLog);

    public abstract void deleteLog(SysLog sysLog);

    public abstract List<SysLog> findAll();

}

 package app.log.service.impl;

import java.util.List;

import app.log.dao.ILogDao;
import app.log.domain.SysLog;
import app.log.service.ILogService;



public class LogService implements ILogService {
    private ILogDao logDao;

    @Override
    public void addLog(SysLog sysLog) {
        // TODO Auto-generated method stub
        System.out.println("addLog service.....");
        logDao.insertLog(sysLog);
        System.out.println("addLog service over.....");
    }

    @Override
    public void updateLog(SysLog sysLog) {
        // TODO Auto-generated method stub
        logDao.updateLog(sysLog);
    }

    @Override
    public void deleteLog(SysLog sysLog) {
        // TODO Auto-generated method stub
        logDao.deleteLog(sysLog);
    }

    @Override
    public List<SysLog> findAllUser() {
        // TODO Auto-generated method stub
        return logDao.findAll();
    }

    public ILogDao getLogDao() {
        return logDao;
    }

    public void setLogDao(ILogDao logDao) {
        this.logDao = logDao;
    }

}

 <?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:aop="http://www.springframework.org/schema/aop"
    xmlns:tx="http://www.springframework.org/schema/tx"
    xsi:schemaLocation="http://www.springframework.org/schema/beans
           http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
           http://www.springframework.org/schema/aop 
           http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
           http://www.springframework.org/schema/tx
           http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
           http://www.springframework.org/schema/context
           http://www.springframework.org/schema/context/spring-context-3.0.xsd">



    <!-- 数据库配置文件位置 -->
    <context:property-placeholder location="classpath:jdbc.properties" />

    <!-- 配置dbcp数据源 -->
    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
        <property name="driverClassName" value="${jdbc.driverClassName}" />
        <property name="url" value="${jdbc.url}" />
        <property name="username" value="${jdbc.username}" />
        <property name="password" value="${jdbc.password}" />
        <!-- 队列中的最小等待数 -->
        <property name="minIdle" value="${jdbc.minIdle}"></property>
        <!-- 队列中的最大等待数 -->
        <property name="maxIdle" value="${jdbc.maxIdle}"></property>
        <!-- 最长等待时间，单位毫秒 -->
        <property name="maxWait" value="${jdbc.maxWait}"></property>
        <!-- 最大活跃数 -->
        <property name="maxActive" value="${jdbc.maxActive}"></property>
        <property name="initialSize" value="${jdbc.initialSize}"></property>
    </bean>

    <!-- 配置mybitasSqlSessionFactoryBean -->
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="configLocation" value="classpath:mybatis.xml"></property>
    </bean>

    <bean id="userDao" class="org.mybatis.spring.mapper.MapperFactoryBean">  
        <property name="mapperInterface" value="app.login.dao.UserDao"/>  
        <property name="sqlSessionFactory" ref="sqlSessionFactory" />  
    </bean>  

      <bean id="userService" class=" app.login.service.impl.UserService">  
        <property name="userDao" ref="userDao"></property>  
    </bean> 

    <bean id="loginAction" class="app.login.action.LoginAction">  
        <property name="userService" ref="userService"></property>  
    </bean> 

        <bean id="logDao" class="org.mybatis.spring.mapper.MapperFactoryBean">  
        <property name="mapperInterface" value="app.log.dao.ILogDao"/>  
        <property name="sqlSessionFactory" ref="sqlSessionFactory" />  
    </bean>  

      <bean id="logService" class=" app.log.service.impl.LogService">  
        <property name="logDao" ref="logDao"></property>  
    </bean> 


</beans>

没有flush到数据库吧

具体要怎么做？我是新手，求指教

首先，看看数据库中表user 是不是被锁了
使用Log4j，把mybaits执行过程 中的sql语句打印出来。然后放到MYsql中执行。。